<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
	<nav class="main-navigation">
		<div class="container">
			<div class="row">
				<div class="col-sm-12">
					<div class="navbar-header">
						<span class="nav-toggle-button collapsed" data-toggle="collapse" data-target="#main-menu"> <span
							class="sr-only">Toggle navigation</span> <i class="fa fa-bars"></i>
						</span>
					</div>
					<div class="collapse navbar-collapse" id="main-menu">
						<ul class="menu">
							<li role="presentation" id="homepage"><a href="">首页</a></li>
							<li role="presentation" id="history"><a href="history" >历史</a></li>
							<li role="presentation" id="message"><a href="message" >留言</a></li>
						</ul>
					</div>
				</div>
			</div>
		</div>
	</nav>